---
product_id: 526830638
title: "DC 12V 24V to 5V 10A 50W Converter Step Down Regulator Power Adapter Module Transformer for Car Low Voltage Transformer"
brand: "protooma"
price: "€ 26.46"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.hr/products/526830638-dc-12v-24v-to-5v-10a-50w-converter-step-down
store_origin: HR
region: Croatia
---

# 10A Output Built-in Protections Operating Temp: -40°C~80°C DC 12V 24V to 5V 10A 50W Converter Step Down Regulator Power Adapter Module Transformer for Car Low Voltage Transformer

**Brand:** protooma
**Price:** € 26.46
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** DC 12V 24V to 5V 10A 50W Converter Step Down Regulator Power Adapter Module Transformer for Car Low Voltage Transformer by protooma
- **How much does it cost?** € 26.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/526830638-dc-12v-24v-to-5v-10a-50w-converter-step-down)

## Best For

- protooma enthusiasts

## Why This Product

- Trusted protooma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Crafted with a plastic shell and epoxy potting for superior durability and heat dissipation.
- • **Reliable Assurance:** Enjoy peace of mind with a 1-year replacement guarantee.
- • **Powerful Performance:** Transform your 12V/24V input to a robust 5V output with 10A capacity.
- • **Unmatched Efficiency:** Experience maximum efficiency of ≥95% for optimal energy use.
- • **Versatile Applications:** Perfect for automotive, surveillance, medical equipment, and more.

## Overview

The DC 12V 24V to 5V 10A 50W Converter is a high-efficiency step-down regulator designed for various applications, ensuring reliable performance with built-in protections and a durable design. It operates efficiently across a wide temperature range and is backed by a 1-year replacement guarantee.

## Description

Full description not available

## Features

- Input Voltage:DC 12V/24V nominal; Voltage Range: 10-30V; Output Voltage: DC 5V 10A 50W; Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2s.
- Protection: Built in over-load, over-current, over-temperature and short-circuit protection.
- Design: Plastic shell with epoxy potting, anti-dust, anti-shock protection and better heat dissipation.
- Application: Widely used in automotive, surveillance systems, railway signals, medical equipment, instruments, LED strips, cable TV and other low power test systems
- Guarantee:These voltage converters are excellent power transformers, can work safely and reliable in -40°C~80°C range. And all converters are offered 1 year replacement assurance.

## Product Details

- **Brand:** Protooma
- **Power Source:** Corded Electric
- **Mounting Type:** Surface Mount
- **Current Rating:** 10 Amps
- **Specification Met:** CE, RoHS

## Images

![DC 12V 24V to 5V 10A 50W Converter Step Down Regulator Power Adapter Module Transformer for Car Low Voltage Transformer - Image 1](https://m.media-amazon.com/images/I/71FLpvA93uL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I have a transformer putting out 12 volts for 10 cameras pulling 1 amp each camera. can I step down the voltage from 12 volt transformer to 5 volt**
A: Only if the "transformer" is putting out DC.

**Q: Looking to do a project using 20v dewalt batteries to power led strip lighting in a warehouse.  would the 24v-12v product work?**
A: Yes，the 24v to12v does work，or the 8-40v to 12v is ok，please choose your need，thank you

**Q: I have a 20v 9amp input and need 12v 5a output. Which unit should i use?**
A: The 24v to 12v 5a is OK.

**Q: What is the output if I have less than 12 volts on the input?  That is if it is connected to a solar panel and a cloud comes over and lowers the input**
A: I have left this device powering a computer from a 12V battery.  It operated less than 12V until the battery voltage collapsed when it was less than about 10.5V.  I think the device is spec'd to work down to 8V, but I was not there to see that when I ran my test.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A bit bulky
*by 1***7 on June 28, 2023*

Ive used two of these to cleanly wire 5v dash cams into cars. They do exactly as advertised but are a bit bulky and need a good sized area to be hidden in.

### ⭐⭐⭐⭐⭐ 12V to 5V inverter
*by 1***  on August 26, 2024*

Wound up not using them but might need them in the future. I did bench test them and they worked as should.

### ⭐⭐⭐⭐⭐ Works well; older ones have years of on time
*by P***. on November 22, 2022*

I have a couple of years experience with these Tobsun 12/24 to 5 VDC step down converters. I'm currently using one in a 9" tall replica of a 1959 Wurlitzer jukebox that lights up and plays music using a Pi 3A (See two attached pix). I also have one powering the sensors and electronics for a DIY home security system I built. Both have worked beautifully. So when I had a chance to acquire another, I took it. This one tests out fine under no load as you can see in another three of my photos. I tested it at 12, 18 and 24 volts DC, and as you can see on my meter the output was in the hundredths of volts over 5 VDC. I also tested it at 6 VDC input and my meter still showed 5 VDC output, but I expect there wasn't much current behind it. So this one tests out and two others I have have been working nonstop for one year and over two years respectively. It's hard to beat that. It's a good product.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/526830638-dc-12v-24v-to-5v-10a-50w-converter-step-down](https://www.desertcart.hr/products/526830638-dc-12v-24v-to-5v-10a-50w-converter-step-down)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-03*